{'create': datetime.datetime(2011, 1, 3, 0, 45, 31, 492204), 'author': 'vvs'}
{'create': datetime.datetime(2011, 1, 3, 0, 45, 31, 492454), 'author': 'vvs'}
add_dim_dlg
['10', '12', '15', '20']
1
10
1
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
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Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
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Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
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Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Dim(10,+1,-1)
Traceback (most recent call last):
  File "/home/vvs/Programming/dimcalc/dimcalc.py", line 370, in on_drawingarea_expose_event
    dim = eval(cell)
  File "<string>", line 1
     (sin(Dim(10,+1,-1))  * Dim(1,2,-3)
                                      ^
 SyntaxError: unexpected EOF while parsing
